Chinese Standard: GB/T 32891.2-2019

Rotating electrical machines—Efficiency classes(IE-code)—Part 2:Variable speed AC motors

IDT   IEC TS 60034-30-2:2016

全国旋转电机标准化技术委员会(SAC/TC 26)

GB/T 32891的本部分规定了在IEC 60034-30-1中没有包含的变速交流电机的能效分级。

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